Surf Forecasts:
How big are the waves at North Jetty at Eureka today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 2.5ft (0.7m), 7s period with NW swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 2ft (0.6m), 19s period with SW swell.
- Evening surf: Evening surf (23 Aug, local time) - 6ft (1.8m), 7s period with NW swell.
The current surf forecast for North Jetty at Eureka at 11AM is: 1.2m 7s primary swell from a North-northwest direction and 0.4m 19s secondary swell from a Southwest direction, 0.4m 9s secondary swell from a West-northwest direction (forecast issued at 04:00am August 23). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 2.5ft (0.7m) | 7s |
| Afternoon (23 Aug) | 2ft (0.6m) | 19s |
| Evening (23 Aug) | 6ft (1.8m) | 7s |
Table - waves today at North Jetty at Eureka. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Mon morning, min 12°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NW 7 | NNW 7 | NW 7 | NNW 7 | SW 19 | NW 7 | NW 7 | NNW 8 | NNW 8 | NW 8 | NW 8 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 79 | 96 | 54 | 146 | 229 | 221 | 340 | 393 | 403 | 326 | 297 | 311 | 307 | 192 | 186 | 181 | 183 | 183 | 277 | 267 | 264 | 216 | 211 | 163 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | on | cross-on | cross-on | cross |
High Tide | 10:48AM1.26m | 9:06PM1.76m | 11:25AM1.34m | 9:57PM1.82m | 11:56AM1.41m | 10:42PM1.87m | ||||||||||||||||||
Low Tide | 3:55AM0.13m | 3:15PM1.12m | 4:42AM0.05m | 4:12PM1.05m | 5:21AM-0.02m | 4:59PM0.95m | ||||||||||||||||||
 | |  |  | | | |  | | | | | | | | | | | | | | | | | |
 | — | 6:33 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:02 | — | — | — | — | — | — | — | 8:01 | — | — | — | — | — | — | — | 8:00 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 12 | 14 | 15 | 15 | 14 | 14 | 13 | 13 | 14 | 16 | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 16 | 16 | 15 | 12 | 12 |
Feels °C | 10 | 10 | 10 | 11 | 13 | 14 | 14 | 14 | 12 | 11 | 12 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 16 | 15 | 14 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | NW 7 | NNW 7 | NW 7 | SW 19 | SW 19 | NW 7 | NW 7 | NNW 8 | NNW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 6 | NW 6 | NW 6 | NW 6 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 79 | 96 | 54 | 131 | 229 | 221 | 340 | 393 | 403 | 326 | 297 | 242 | 193 | 158 | 118 | 88 | 58 | 39 | 38 | 30 | 264 | 216 | 211 | 163 |
Swell 2 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | WNW 9 | SSW 15 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | NNW 6 | NNW 6 | S 13 | S 13 |
| kJ | 46 | 26 | 26 | 27 | 43 | 215 | 114 | 155 | 112 | 199 | 201 | 311 | 307 | 192 | 186 | 181 | 183 | 183 | 277 | 267 | 22 | 21 | 89 | 89 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 16 | SSW 15 | SSW 15 | SSW 12 | SSW 12 | SSW 16 | SSW 16 | SSW 16 | S 16 | SSW 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | SSW 14 | S 14 | S 13 | S 13 | S 13 | NW 6 | WNW 8 |
| kJ | 61 | 49 | 47 | 75 | 28 | 29 | 48 | 49 | 84 | 126 | 128 | 106 | 106 | 106 | 106 | 106 | 104 | 115 | 93 | 89 | 89 | 89 | 15 | 38 |
Wind waves Height (m) Direction Period (s) | NNE 3 | — | NNW 4 | NNW 7 | NW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | 16 | 146 | 178 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 17 | 17 | 17 | 274 | 324 | 85 | 0 | 0 | 0 | 0 | 0 | 362 | 44 | 52 | 0 | 0 | 0 | 0 | 0 | 113 | 362 | 111 | 84 | 17 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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